Mercurial > hg > nginx-tests
view js_promise.t @ 1817:c045fbb98e9a
Tests: revised tests for listen port ranges.
Renumbered testing ports to get more chance to execute when run in parallel.
Relaxed condition to skip tests only when the port range is out of sequence.
Adjacent port numbers out of a specified range aren't crucial to skip tests:
if not in sequence, statistically this will be caught in subsequent runs.
Unsafe tests that use wildcard addresses are moved to a separate file.
author | Sergey Kandaurov <pluknet@nginx.com> |
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date | Fri, 23 Dec 2022 19:20:50 +0400 |
parents | 386748f328b1 |
children |
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#!/usr/bin/perl # (C) Nginx, Inc. # Promise tests for http njs module. ############################################################################### use warnings; use strict; use Test::More; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; my $t = Test::Nginx->new()->has(qw/http/) ->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% js_import test.js; server { listen 127.0.0.1:8080; server_name localhost; location /njs { js_content test.njs; } location /promise { js_content test.promise; } location /promise_throw { js_content test.promise_throw; } location /promise_pure { js_content test.promise_pure; } location /timeout { js_content test.timeout; } location /sub_token { js_content test.sub_token; } } } EOF $t->write_file('test.js', <<EOF); var global_token = ''; function test_njs(r) { r.return(200, njs.version); } function promise(r) { promisified_subrequest(r, '/sub_token', 'code=200&token=a') .then(reply => { var data = JSON.parse(reply.responseText); if (data['token'] !== "a") { throw new Error('token is not "a"'); } return data['token']; }) .then(token => { promisified_subrequest(r, '/sub_token', 'code=200&token=b') .then(reply => { var data = JSON.parse(reply.responseText); r.return(200, '{"token": "' + data['token'] + '"}'); }) .catch(() => { throw new Error("failed promise() test"); }); }) .catch(() => { r.return(500); }); } function promise_throw(r) { promisified_subrequest(r, '/sub_token', 'code=200&token=x') .then(reply => { var data = JSON.parse(reply.responseText); if (data['token'] !== "a") { throw data['token']; } return data['token']; }) .then(() => { r.return(500); }) .catch(token => { r.return(200, '{"token": "' + token + '"}'); }); } function promise_pure(r) { var count = 0; Promise.resolve(true) .then(() => count++) .then(() => not_exist_ref) .finally(() => count++) .catch(() => { r.return((count != 2) ? 500 : 200); }); } function timeout(r) { promisified_subrequest(r, '/sub_token', 'code=200&token=R') .then(reply => JSON.parse(reply.responseText)) .then(data => { setTimeout(timeout_cb, 50, r, '/sub_token', 'code=200&token=T'); return data; }) .then(data => { setTimeout(timeout_cb, 1, r, '/sub_token', 'code=200&token=' + data['token']); }) .catch(() => { r.return(500); }); } function timeout_cb(r, url, args) { promisified_subrequest(r, url, args) .then(reply => { if (global_token == '') { var data = JSON.parse(reply.responseText); global_token = data['token']; r.return(200, '{"token": "' + data['token'] + '"}'); } }) .catch(() => { r.return(500); }); } function promisified_subrequest(r, uri, args) { return new Promise((resolve, reject) => { r.subrequest(uri, args, (reply) => { if (reply.status < 400) { resolve(reply); } else { reject(reply); } }); }) } function sub_token(r) { var code = r.variables.arg_code; var token = r.variables.arg_token; r.return(parseInt(code), '{"token": "'+ token +'"}'); } export default {njs:test_njs, promise, promise_throw, promise_pure, timeout, sub_token}; EOF $t->try_run('no njs available')->plan(4); ############################################################################### like(http_get('/promise'), qr/{"token": "b"}/, "Promise"); like(http_get('/promise_throw'), qr/{"token": "x"}/, "Promise throw and catch"); like(http_get('/timeout'), qr/{"token": "R"}/, "Promise with timeout"); like(http_get('/promise_pure'), qr/200 OK/, "events handling"); ###############################################################################